@misc{Ptolemaeus_Claudius_(ca_100-ca_178)._Ptolemaei_1560.,
 author={Ptolemaeus, Claudius (ca 100-ca 178).},
 copyright={Katolicki Uniwersytet Lubelski Jana Pawła II},
 address={Lvtetiae},
 howpublished={online},
 year={1560.},
 publisher={Apud Gulielmum Cauellat [...]},
 type={a - dokument piśmienniczy (druk)},
 title={Ptolemaei Mathematicae Constructionis [...]. [L. 1] / Additæ explicationes aliquot locorum ab Erasmo Rheinholt Salueldensi.},
}